{"id":10348948652307,"title":"Rzcrew Racing - Billet Crankshaft 87.2mm stroke - Honda B18C DC2R","handle":"rzcrew-racing-billet-crankshaft-87-2mm-stroke-honda-b18c-dc2r-rz-c1-b18c","description":"\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eManufacturer: Rzcrew Racing\u003cbr\u003eReference Number: RZ-C1-B18C\u003cbr\u003eStroke: 87.2mm\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRZCREW RACING Billet Crankshaft – B18C Type R (87.2mm Stroke)\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\nThe RZCREW RACING Billet Crankshaft is engineered from premium aerospace-grade 4340 steel billet for uncompromising strength and reliability. Each unit is CNC-machined on state-of-the-art 5-axis Mazak Integrex 300-IV equipment to exacting tolerances of 0.0001\".\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eKey performance features:\u003c\/strong\u003e\u003cbr\u003e\n— Enhanced Rigidity: Large-radius journals designed to withstand extreme horsepower, boost, and high-RPM demands.\u003cbr\u003e\n— Optimized Oiling System: Gun-drilled, CNC-ground oil passages with a micro-polished finish; tear-dropped scoops; and cross-drilled priority main oiling for superior lubrication and bearing longevity.\u003cbr\u003e\n— Advanced Durability: Stress-relieved, shot-peened, magnaflux-inspected, and nitrided via a multi-step heat-treatment process for maximum fatigue resistance.\u003cbr\u003e\n— Reduced Windage: Fully profiled counterweights minimize oil drag within the crankcase, improving RPM response and efficiency.\u003cbr\u003e\u003cbr\u003e\n\nThis crankshaft is precision-balanced and designed specifically for the \u003cstrong\u003eHonda B18C Type R engine (87.2mm stroke)\u003c\/strong\u003e.\u003cbr\u003e\nIt can also be used as a stroker application in the \u003cstrong\u003eB16B\u003c\/strong\u003e when fitted with \u003cstrong\u003eB18C connecting rods\u003c\/strong\u003e.\u003cbr\u003e\u003c!--split--\u003e\u003cstrong\u003eTaxes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSingapore and Malaysia: \u003c\/strong\u003eAll import taxes are included in our pricing.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEuropean Tva, Iva: \u003c\/strong\u003eTaxes will be calculated during checkout at our company import rate. No additional charges will be added by your local authority.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUSA:\u003c\/strong\u003e If this product is shipped from our US warehouse then taxes are included. Otherwise, please refer to the rest of the world paragragh.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRest of the World:\u003c\/strong\u003e Other countries may have to pay their local import tax depending on your country's regulations.\u003chr\u003e\u003cstrong\u003eShipping: \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis product will be shipped from our Singaporean Warehouse to any global location. Shipping via DHL within 3 to 7 days depending on location and local custom check. Allow two additional days for order processing.\u003cbr\u003eEvery Monday our team keeps you in the loop by sending out an \"estimated time of arrival\" email.\u003c!--split--\u003eThis part fits:\u003cbr\u003e\u003cbr\u003eB18C5 | 1800cc | DOHC | 16v | NA | I4\u003cbr\u003eB18C6 | 1800cc | DOHC | 16v | NA | I4\u003cbr\u003eB18C7 | 1800cc | DOHC | 16v | NA | I4\u003cbr\u003eB18C1 | 1800cc | DOHC | 16v | NA | I4\u003cbr\u003eB18C2 | 1800cc | DOHC | 16v | NA | I4\u003cbr\u003eB18C3 | 1800cc | DOHC | 16v | NA | I4\u003cbr\u003eB18C4 | 1800cc | DOHC | 16v | NA | I4\u003c!--split--\u003e","published_at":"2026-03-20T16:38:05+08:00","created_at":"2026-03-20T16:38:05+08:00","vendor":"Rzcrew Racing","type":"Build Your Block","tags":["b18c1-1800cc-dohc-16v-na-i4","b18c2-1800cc-dohc-16v-na-i4","b18c3-1800cc-dohc-16v-na-i4","b18c4-1800cc-dohc-16v-na-i4","b18c5-1800cc-dohc-16v-na-i4","b18c6-1800cc-dohc-16v-na-i4","b18c7-1800cc-dohc-16v-na-i4","build-your-block","crankshaft","honda","jp1","rzcrew-garage","rzcrew-racing"],"price":186820,"price_min":186820,"price_max":186820,"available":true,"price_varies":false,"compare_at_price":154100,"compare_at_price_min":154100,"compare_at_price_max":154100,"compare_at_price_varies":false,"variants":[{"id":53962026090771,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"RZ-C1-B18C","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Rzcrew Racing - Billet Crankshaft 87.2mm stroke - Honda B18C DC2R","public_title":null,"options":["Default Title"],"price":186820,"weight":18000,"compare_at_price":154100,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.rzcreweurope.com\/cdn\/shop\/files\/d18d8eb4-d565-426d-a086-f21204f2d0d3.jpg?v=1773995887"],"featured_image":"\/\/www.rzcreweurope.com\/cdn\/shop\/files\/d18d8eb4-d565-426d-a086-f21204f2d0d3.jpg?v=1773995887","options":["Title"],"media":[{"alt":"Rzcrew Racing - Billet Crankshaft 87.2mm stroke - Honda B18C DC2R - RZ-C1-B18C","id":43966454038803,"position":1,"preview_image":{"aspect_ratio":1.778,"height":1080,"width":1920,"src":"\/\/www.rzcreweurope.com\/cdn\/shop\/files\/d18d8eb4-d565-426d-a086-f21204f2d0d3.jpg?v=1773995887"},"aspect_ratio":1.778,"height":1080,"media_type":"image","src":"\/\/www.rzcreweurope.com\/cdn\/shop\/files\/d18d8eb4-d565-426d-a086-f21204f2d0d3.jpg?v=1773995887","width":1920}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eManufacturer: Rzcrew Racing\u003cbr\u003eReference Number: RZ-C1-B18C\u003cbr\u003eStroke: 87.2mm\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRZCREW RACING Billet Crankshaft – B18C Type R (87.2mm Stroke)\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\nThe RZCREW RACING Billet Crankshaft is engineered from premium aerospace-grade 4340 steel billet for uncompromising strength and reliability. Each unit is CNC-machined on state-of-the-art 5-axis Mazak Integrex 300-IV equipment to exacting tolerances of 0.0001\".\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eKey performance features:\u003c\/strong\u003e\u003cbr\u003e\n— Enhanced Rigidity: Large-radius journals designed to withstand extreme horsepower, boost, and high-RPM demands.\u003cbr\u003e\n— Optimized Oiling System: Gun-drilled, CNC-ground oil passages with a micro-polished finish; tear-dropped scoops; and cross-drilled priority main oiling for superior lubrication and bearing longevity.\u003cbr\u003e\n— Advanced Durability: Stress-relieved, shot-peened, magnaflux-inspected, and nitrided via a multi-step heat-treatment process for maximum fatigue resistance.\u003cbr\u003e\n— Reduced Windage: Fully profiled counterweights minimize oil drag within the crankcase, improving RPM response and efficiency.\u003cbr\u003e\u003cbr\u003e\n\nThis crankshaft is precision-balanced and designed specifically for the \u003cstrong\u003eHonda B18C Type R engine (87.2mm stroke)\u003c\/strong\u003e.\u003cbr\u003e\nIt can also be used as a stroker application in the \u003cstrong\u003eB16B\u003c\/strong\u003e when fitted with \u003cstrong\u003eB18C connecting rods\u003c\/strong\u003e.\u003cbr\u003e\u003c!--split--\u003e\u003cstrong\u003eTaxes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSingapore and Malaysia: \u003c\/strong\u003eAll import taxes are included in our pricing.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEuropean Tva, Iva: \u003c\/strong\u003eTaxes will be calculated during checkout at our company import rate. No additional charges will be added by your local authority.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUSA:\u003c\/strong\u003e If this product is shipped from our US warehouse then taxes are included. Otherwise, please refer to the rest of the world paragragh.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRest of the World:\u003c\/strong\u003e Other countries may have to pay their local import tax depending on your country's regulations.\u003chr\u003e\u003cstrong\u003eShipping: \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis product will be shipped from our Singaporean Warehouse to any global location. Shipping via DHL within 3 to 7 days depending on location and local custom check. Allow two additional days for order processing.\u003cbr\u003eEvery Monday our team keeps you in the loop by sending out an \"estimated time of arrival\" email.\u003c!--split--\u003eThis part fits:\u003cbr\u003e\u003cbr\u003eB18C5 | 1800cc | DOHC | 16v | NA | I4\u003cbr\u003eB18C6 | 1800cc | DOHC | 16v | NA | I4\u003cbr\u003eB18C7 | 1800cc | DOHC | 16v | NA | I4\u003cbr\u003eB18C1 | 1800cc | DOHC | 16v | NA | I4\u003cbr\u003eB18C2 | 1800cc | DOHC | 16v | NA | I4\u003cbr\u003eB18C3 | 1800cc | DOHC | 16v | NA | I4\u003cbr\u003eB18C4 | 1800cc | DOHC | 16v | NA | I4\u003c!--split--\u003e"}